baber/WOPTO huggingface dataset:
Patent JP-2000029919-A (JP)
Title: Method and system for improving logic circuit
Inventor: GOTO TAKASHI
IPC: G06F17/50
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To improve possibility of a semiconductor integrated circuit for fulfilling a constraint related with a delay time or wiring congestion. SOLUTION: Each kind of information necessary for logical design and layout design is inputted by an information inputting procedure 101. A design violation part is displayed by a design violation part display procedure 102. A partial circuit extraction area is set based on designation operated by a designer who refers to the display of the design violation part. Logic connection information in the partial circuit extraction area is extracted as a 'the logic connection information of a partial circuit' by a partial circuit extracting procedure 104. Logic optimization is operated in area priority/delay priority based on the logical connection information of the partial circuit by a partial circuit logic optimizing procedure 105.  The logic-optimized partial circuit is substituted for the original partial circuit, and the re-layout of the partial circuit is operated, while an existing arrangement result is used, by a partial circuit re-layout procedure 106.
Patent JP-H0935298-A (JP)
Title: Biaxial actuator of optical pickup device
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the change of the posture of an objective lens relative to an optical disk even when focusing and tracking are executed by forming an inside yoke and a connecting piece to the thickness larger than the thickness of an outside yoke. SOLUTION: The yoke 9 is formed by bending a planar member consisting of a magnetic material to a U shape. The outside yoke 12 is formed to the thickness smaller than the thicknesses of the inside yoke 11 and the connecting piece 13 for connecting these yoke pieces 11 and 12. The connecting piece 13 of the yoke 9 is fixed to nearly the central part of a base substrate 2 and this yoke is so arranged that the inside yoke 11 and the outside yoke 12 are parted in the longitudinal direction of the substrate 2. A focusing coil 7 is affixed to the inside surface, exclusive of the inside surface on the objective lens 5 side, of the inner peripheral surfaces of a rectangular hole 16 formed in a lens holding member 6.  As a result, the one side 7a on the lens 5 side of the coil 7 is positioned so as to be spanned between the opposite surfaces of the rectangular hole 16 and the part 7a is positioned within a gap 14.
Patent JP-H1059130-A (JP)
Title: Gunpowder type linear actuation device for belt tensioner
Inventor: FRANZ BUIAA
IPC: B60R21/26
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a gunpowder type linear actuation device for a belt tensioner in which pressure is changed in stages for securing belt tension of which actuation energy is most suitable to a parameter such as a height, a weight, or a seated position of a passenger, or a collision strength. SOLUTION: A gunpowder type linear actuation device for a belt tensioner comprises a piston-cylinder unit, a gas generator 9 to actuate a piston, and an ignition unit 25 to actuate propellants 13, 15 of the g as generator 9. The gas generator 9 is formed as a multi-stage gas generator having the plural propellants 13, 15 separated from each other in it to be separately or simultaneously actuated. A sensor to detect a parameter such as a height, a weight, or a seated position of a passenger, or a collision strength is provided, the parameter detected by the sensor is processed by an activator 31, and either or both of the propellants 13, 15 is actuated through the ignition unit 25, so belt tension suitable to each passenger is generated.
Patent JP-H0193517-A (JP)
Title: Medicinal composition
Inventor: KUROODO BUIRON
IPC: A61K8/49
Filed: 1988-08-09
Abstract: PURPOSE: To obtain a medicinal composition which contains aluminum tris(N- oxypyridinethiolate) in a usual carrier in a needed amount, has excellent microbicidal activity and shows solubility-increasing properties. CONSTITUTION: This medicinal composition contains, as active ingredients, (A) a compound of the formula, when necessary, other active ingredients, particularly, (B) aluminum [tri(10-camphorsulfonate)] in amounts of (A) 0.01-80wt.% and (B) 0.05-30wt.% based on the whole weight of the composition. The composition has effects useful for prevention and treatment of all of pathological symptoms caused by microorganisms. This composition is preferably prepared in the forms of tablets, sugar-coated tablets, capsules, pills, powder, granules, liquid medicine, suspension or solution. The dose of the component A is 0.001-200mg/Kg, and the combination thereof with the component B can increase the solubility of these active ingredients.
Patent JP-H1036615-A (JP)
Title: Liquid-absorbing resin composition and material made from the same
Inventor: HASHIMOTO AKIRA
IPC: B32B27/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-absorbing resin composition which can give a liquid-absorbing sheet, a liquid-absorbing film and a liquid-absorbing yarn which, when an aqueous solution penetrates into a communication cable such as an optical fiber cable or a power cable, are capable of effectively preventing the solution from intruding in the longer or inward direction of the cable. SOLUTION: This invention provides a liquid-absorbing resin composition prepared by mixing 100 pts.wt. powder of a liquid-absorbing N-vinylcarbonamide resin obtained from a monomer based on an N-vinylcarbonamide represented by the formula (R1 and R2 , which are independent of each other, are hydrogen atoms or methyl groups or may be combined with each other to form a 3 or 4C alkalene) with 10-100 pts.wt. adhesive resin comprising a synthetic resin or a synthetic rubber, an organic solvent and optionally 0.1-5 pts.wt. anionic or nonionic surfactant and a liquid-absorbing sheet prepared by coating or impregnating at least either surface of a woven or nonwoven fabric made of a synthetic fiber with this composition in a dry coverage of 10-200g/m<2> .
Patent JP-H01157380-A (JP)
Title: Vaccine comprising characteristic epitope integrated in picornavirus, particularly poliovirus
Inventor: MARUKU JIRAARU
IPC: C12N15/86
Filed: 1988-08-08
Abstract: PURPOSE: To obtain a vaccine against a prescribed pathogen by synthesizing a hybrid picornavirus obtained by replacing the original immunogenic epitope, etc., with an immune protein foreign to the protein of picornavirus.  
     CONSTITUTION: Specific control sites are introduced to a natural immunogenic sequence to be replaced, and the cDNA is cleaved at the specific restriction sites with corresponding restriction enzymes. A recombined hybrid cDNA is restored from a cDNA having been bound to a sequence encoding all of a virus RNA or a natural epitope and necessary for the final replication of the virus, and an immunogenic epitope to be replaced with a sequence encoding natural epitope or chain, etc. The recombined DNA is transfected into the culture product of a sensitive cell, and the corresponding recombined picornavirus is recovered. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001027127-A (JP)
Title: Engine work machine
Inventor: KAWACHI TOSHIFUMI
IPC: F01P5/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To surely support weight of an engine and a work machine during conveying using a carrying handle while lightening weight of a case of an engine work machine and increasing the degree of freedom of design. SOLUTION: A power generation unit 46 is composed of an engine E and a generator G which are integrated and covered by a shroud 66 and a fan cover 71. A head cover 51 of the engine E is projected from an upper surface of the shroud 66 and elastically supported by a carrying handle 17 of a case 11 through a rubber bush 85. Since weight of the power generation unit 46 is directly supported by the carrying handle 17 without acting on the case 11 when the carrying handle 17 is lifted, it is not required to specially reinforce the case 11 which can then be lightened, and degree of freedom of design in shape and material of the case 11 is also increased.
Patent JP-H0839700-A (JP)
Title: Fastner for fitting detachably interior finishing parts of automobile
Inventor: YAMADA MASANORI
IPC: A44B18/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a fastener for fitting interior finish parts such as trim, pillar or ceiling detachably freely to the inside of an automobile, which makes the fitting easy and reduces a cost. CONSTITUTION:An adhesive force between two pressure sensitive adhesive double coated tapes 1a, 1b is restricted by interposing a netlike or porous sheet 2 between the two tapes 1a and 1b.
Patent JP-S5987700-A (JP)
Title: Main memory of microcomputer
Inventor: MATSUMOTO KATSUPEI
IPC: G06F12/16
Filed: 1982-11-09
Abstract: PURPOSE:To correct one bit error and reduce the probability of causing a serious obstacle remarkably by adding one-bit error correction and two-bit error detecting circuit. CONSTITUTION:A selector circuit 30 generates a chip select signal of superior byte RAM group 10A, inferior byte RAM group 10B by an address signal outputted from a microprocessor not shown in the figure. The RAM selected by the chip select signal selects a cell in the chip by the address signal outputted by the microprocessor. Reading or writing of data for selected cell is executed by a command signal. If one-bit error is generated when reading of data is executed, data corrected by a superior byte SEC-DED circuit 20A or an inferior byte SEC- DED circuit 20B are outputted to the microprocessor. At the same time, the corrected data are written in the erroneous cell.
Patent JP-S5986743-A (JP)
Title: Movable face structure of pulley type transmission
Inventor: MIYAZAKI KUNIO
IPC: F16H9/18
Filed: 1982-11-10
Abstract: PURPOSE:To facilitate the manufacture and contrive to realize the low manufacturing cost by a structure wherein a movable face, which faces a fixed face and is axially slidable, consists in joining an outer and an inner members, both of which are press-formed steel plate parts, onto a tubular boss. CONSTITUTION:A movable face 14, which faces a fixed face fixed onto the crankshaft of a pulley type transmission and is axially slidably provided onto said shaft, consists of a tubular boss 15, an outer member 16, and an inner member 17. The boss 15 has a predetermined length axially and is thick and formed by casting, forging or the like. Large diametral stepped parts 152 and 153 are formed at the front and rear ends of an internal diametral part 151 and yet an oil reservoir 154 is formed at the intermediate section of the part 151. On the other hand, the outer and inner members 16 and 17 are formed of press-formed parts of steel plate stock, the inner diametral flange parts of which 162 and 172 are fitted onto and welded integrally to the boss 15 and the outer diametral flange parts of which 164 and 174 are also welded integrally with each other. In addition, heat insulating material 19 is packed between both the members 16 and 17.
Patent JP-H05209538-A (JP)
Title: Load adjuster for driven machine
Inventor: BERUNTO RIIBEROOTOOREEDEN
IPC: F02D11/10
Filed: 1992-07-24
Abstract: PURPOSE: To provide a load-adjusting device for an improved vehicle driving mechanism allowing emergency running operation at a high idling rotation an the electrically adjusting drive apparatus has a failure. CONSTITUTION: An adjusting member 11 is formed to be retained, during non- operation of an adjusting drive apparatus, by a stopper 15 at a predetermined position outside a normal adjusting range A under action of a spring.
Patent JP-H1171706-A (JP)
Title: Outer frame material for covering plate
Inventor: KAMEDA RYUJIRO
IPC: E01C9/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an outer frame used to prevent the occurrence of a deviation and a backlash of a covering plate arranged in stead of a ground with a purpose of running a vehicle and a heavy machine for a work to excavate a ground (a road surface) to build a ditch and a pit, a temporary built road, and a work frame. SOLUTION: Through combination of an unit body 5 consisting of a square pipe to form a joint part 6 for coupling at an end part, the outer periphery of a square combination body 4 consisting of a plurality of covering plates is surrounded. Thereafter, in the joint for intercoupling the unit bodies 5, a corner piece 10 for intercoupling the unit bodies 5 of which a corner part consists are combined with use for a plate for size fine regulation, and through- holes 11 for arrangement of a fall preventing fence are farmed in the upper surface of the unit body 5. Further, with a purpose of fastening against a covering beam 13, a through-hole 12 fastened against the covering beam 13 by using a washer 14 and a bolt 15 is formed in the under surface of the unit body 5.
Patent JP-S6089443-A (JP)
Title: Novel bicyclooctane derivative and its preparation
Inventor: MURAOKA MASAMI
IPC: C07C69/734
Filed: 1983-10-21
Abstract: NEW MATERIAL:The compound of formula I [X<1> is free or esterified carboxyl, etc.; R<1> is H, OH or protected OH; R<2> is H or together with R<1> form a single bond; R<3> is OH which may be protected; R<4> is H or lower alkyl; R<5> is H, alkynyl, alkenyl, alkyl, etc.; Y is group of formula II (R<6> is R<4>) or group of formula III] and its salt. EXAMPLE:2beta-( 3'alpha-Hydroxy-trans-1'-octenyl )-3alpha-hydroxy-7-( 4'-ethyoxycarbonyl- 1,3-butadienyl)-cis-bicyclo[3.3.O]octane. USE:An antiulcer agent, remedy for arteriosclerosis, remedy for stenocardia, etc. It has low side effects. PREPARATION:The compound of formula I can be produced by reacting the compound of formula IV (R<1>' is R<1> except for OH; R<3>' is R<3> except for OH; R<5>' is H, alkyl, etc.) with the Wittig reagent of formula V (Ph is phenyl; X<2>' is alkali metal salt, etc. of carboxyl group), and protecting the OH group of the resultant compound.
Patent JP-H06161753-A (JP)
Title: Instruction decoder used at inside of processor, instruction-issuance mechanism and microprocessor
Inventor: DEIBITSUDO BII UITSUTO
IPC: G06F9/38
Filed: 1993-08-10
Abstract: PURPOSE: To provide a superscalar microprocessor with which operations can be executed by plural instructions on fetch, decode, execution and write-back stages. CONSTITUTION: This processor is provided with issue configuration equipped with an instruction cache 16 for fetching an instruction block containing plural instructions and an instruction decoder 18 for decoding and issuing the instructions to a functional unit for execution. The instruction decoder 18 applies an issue reference containing the conditions that the instructions are to be successively executed in the manner of inference, an operand for supporting the execution of instruction or a value added with a tag to be made usable later in place of that operand is to be usable and the functional unit required for executing the instructions is to be usable to the selected instructions in the respective instruction blocks, and the selected instructions satisfying these conditions are issued.  The operations of the instruction decoder 18 and the instruction cache 16 are regulated by protocols, and the successive issue of instructions in ascending order and the efficient fetch of instruction blocks are made sure.
Patent JP-H0758198-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIYOSHI RYUJI
IPC: H01L21/768
Filed: 1993-08-10
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device which prevents a short circuit through residual tungsten between wirings and improves yield. CONSTITUTION:After a tungsten layer 48 is formed, etachback of the tungsten layer 48 is performed by dry etching. After the etchback is completed, an entire wafer is emmersed in an aqueous solution of 30% hydrogen peroxide at a temperature of 24 deg.C for 60 to 240 seconds. Next, an Al alloy which is to be a wiring material is deposited for a thickness of 8000Angstrom  by sputtering and a wiring 50 is formed by photolithography and dry etching.
Patent JP-2000028289-A (JP)
Title: Plate type heat exchanger
Inventor: OUCHI TOMIHISA
IPC: F28F3/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve a heat transfer performance and to simplify recycling by constituting a heat transfer panel of welding edges of a pair of heat transfer plates, feeding one fluid into the panel, and feeding the other fluid to a channel between the panels and a channel between the panel and a shell container via a throttling. SOLUTION: A pair of heat transfer plates 1, 2 are constituted as heat transfer panels by alternately forming protrusions and recesses, forming protruding bulges 3 having the same heights as those of the protrusion and recess pattern at a peripheral edge, then bringing the protrusions into contact with each other, and welding the edges. The panels are stacked in a shell container 6, one heat exchange fluid is fed into the panels, and the other heat exchange fluid is fed into channels 7 between the panels. At this time, a peripheral protruding bulge 3 isolates the channel 7 between the panels from a gap channel 8 between the panels and the container 6 from one another. However, the other fluid B is fed to both the channels 7, 8 by regulating its flow rate by a predetermined throttle orifice element.
Patent JP-S6354001-A (JP)
Title: Microwave distributer
Inventor: SUGAWARA HIDEO
IPC: H01P5/12
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a two-distributer with opposite phase of microwave at low cost by constituting the titled distributer by a microstrip line formed only on one side of a dielectric board and an interdigital line so as to facilitate the manufacture and mount of the board. CONSTITUTION:An electric field of a microwave signal coupled to an input terminal of a coupling line is an electric field always directing in parallel conductors 42, 44 whose tips are connected to ground from parallel conductors 41, 43 whose tips are opened over the entire line as shown in the arrow. Conductor groups 41, 43 whose ends are connected at every other conductor are connected to an output line 2 at the output ends of the parallel conductors 41-44 and other groups 42, 44 are connected to an output line 3, then the direction of electric field of the microwave signal in the output lines 2,3 is, as shown in the arrow, is downward from the output line 2 toward the ground conductor 5 in the former group and is upward from the ground conductor 5 toward the output line 3 in the latter group, the direction of the electric field is completely opposite in the output terminals P2, P3 and the two output waves are outputted in the opposite phase. As above, all the circuit pattern of the microwave distributer of the two-distributer of opposite phase is formed by using only one side of the dielectric board 100.
Patent JP-S6260919-A (JP)
Title: Exhaust device for engine
Inventor: SUZUKI TAKAYUKI
IPC: F02B27/02
Filed: 1985-09-10
Abstract: PURPOSE:To have high output power over the whole range of engine revolutions by furnishing between exhaust port and exhaust pipe a valve chest having variability for length of the exhaust passage in accordance with the number of revolutions. CONSTITUTION:A valve chest 3 is furnished between the exhaust port 1 and exhaust pipe 2 of an engine, and swing valves 6 are installed on the left and right of the chest 3. The two swing valves 6 are operated interlocked with the number of engine revolutions, wherein the exhaust passage 4 is prolonged by bending into an angle form during low revolutions and shortened by putting it straight during high revolutions. This accomplishes high output power over the whole range through utilization of pulsed waves.
Patent JP-H0640062-A (JP)
Title: Thermal printer
Inventor: AOSAKI KOU
IPC: B41J2/32
Filed: 1992-07-24
Abstract: PURPOSE:To prevent misregistration of to recorded images. CONSTITUTION:A thermosensitive recording material 15 is set over a base 26 and is fixed at its front end 15a with a clamp member. A movable substrate 36 is moved, synchronizing with the driving of a thermal head 32. Images are recorded in yellow by thermal recording with the thermal head 32 on the thermosensitive recording material 15 while the thermosensitive recording material is placed between the thermal head 32 and a platen roller 33 together with the base 26. Ultraviolet rays are shed by an ultraviolet lamp 51 for fixation of yellow, and thereby optical fixation is made on a thermosensitive coloring layer for yellow of the thermosensitive recording material 15. After completion of thermal recording and optical fixation of the images in yellow, the movable substrate 36 is returned to its initial position, and images are recorded likewise in magenta by thermal recording, and optical fixation is made too. After completion of this process, images are recorded in cyan by thermal recording while the thermosensitive recording material is discharged.
Patent JP-H0643683-A (JP)
Title: Capsule toner and production thereof
Inventor: TOMITA KAZUFUMI
IPC: G03G9/08
Filed: 1992-07-24
Abstract: PURPOSE:To provide a capsule toner excellent in the chargeability of a capsule, capable of surely holding a fixation component in the inside of the capsule by the shell and excellent in image quality and fixation and a production method therefor. CONSTITUTION:In the capsule toner having a core material containing the fixation component and the shell covering the core material, the capsule toner contains a polyurea resin and/or polyurethane resin made of an aliphatic poly isocyanate and aromatic poly isocyanate in the shell, sticks a chargeable material on the surface of the shell and is allowed to contain a colorant particle and/or a magnetic particle in the shell.
Patent JP-H0863494-A (JP)
Title: Drawing method for layout data of larage-scale integrated circuit
Inventor: ENDO YASUHIRO
IPC: G06F17/50
Filed: 1994-08-23
Abstract: PURPOSE: To easily confirm the shape of data which are hidden behind multiple layers and recognize the relation of data among respective data by selecting a specific drawing method out of plural specified drawing methods and altering data on layer attribute values corresponding to a method for selecting the specific drawing method. CONSTITUTION: An image data distributing and generating method 1 distributes layout design data by layers, generates image data by the layers, and stores them in an image data storage part 8. An image data storing method 2 stores and changes the layer attribute values specifying image data and the display colors of the image data, or painting-out patterns. An image data composing method 3 with a drawing method selecting function sets one drawing method among an overwriting (AND) method, an exclusive OR (XOR) method, and an OR method, sets attribute values (display color and painting-out pattern) of the respective layers to change a drawing method for setting a change request and attribute values.
Patent JP-H04352759-A (JP)
Title: Production of alpha-bromoisovalenylurea
Inventor: YOSHIKAWA MASATO
IPC: C07C273/16
Filed: 1991-07-13
Abstract: PURPOSE:To produce the title high-quality odorless compound in high yield by reacting an alpha-bromoisovaleric acid halide with urea in an organic solvent and neutralizing a hydrogen halide prepared as a by-product with an ammonia gas. CONSTITUTION:An ammonia gas is introduced into a reaction solution obtained by adding an alpha-bromoisovalerlyl halide and urea to an organic solvent so that the remaining alpha-bromoisovaleryl halide and a hydrogen halide prepared by the reaction are converted into an alpha-bromoisovaleric acid amide and an ammonium halide, respectively, and readily removed without hydrolyzing formed alpha-bromoisovalerylurea to give odorless, high-purity alpha-bromoisovaleylurea. alpha- Bromoisovalerylurea is useful as an intermediate for drugs and organic chemicals or as an hypnotic analgesic.